47142738720

Names of 47142738720

• Cardinal: 47142738720 can be written as Forty-seven billion, one hundred forty-two million, seven hundred thirty-eight thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 4.714273872 × 10¹⁰

Factors of 47142738720

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 238

Divisors of 47142738720

• Number of divisors d(n): 1344
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 11 12 14 15 16 18 20 21 22 24 27 28 29 30 32 33 35 36 40 42 44 45 48 54 55 56 58 60 63 66 70 72 77 80 81 84 87 88 90 96 99 105 108 110 112 116 120 126 132 135 140 144 145 154 160 162 165 168 174 176 180 181 189 198 203 210 216 220 224 231 232 240 243 252 261 264 270 280 288 290 297 308 315 319 324 330 336 348 352 360 362 378 385 396 405 406 420 432 435 440 462 464 480 486 495 504 522 528 540 543 560 567 580 594 609 616 630 638 648 660 672 693 696 720 724 729 756 770 783 792 810 812 840 864 870 880 891 905 924 928 945 957 972 990 1008 1015 1044 1056 1080 1086 1120 1134 1155 1160 1188 1215 1218 1232 1260 1267 1276 1296 1305 1320 1386 1392 1440 1448 1458 1485 1512 1540 1566 1584 1595 1620 1624 1629 1680 1701 1740 1760 1782 1810 1827 1848 1890 1914 1944 1980 1991 2016 2030 2079 2088 2160 2172 2233 2268 2310 2320 2349 2376 2430 2436 2464 2520 2534 2552 2592 2610 2640 2673 2715 2772 2784 2835 2871 2896 2916 2970 3024 3045 3080 3132 3168 3190 3240 3248 3258 3360 3402 3465 3480 3564 3620 3645 3654 3696 3780 3801 3828 3888 3915 3960 3982 4060 4158 4176 4320 4344 4455 4466 4536 4620 4640 4698 4752 4785 4860 4872 4887 5040 5068 5103 5104 5220 5249 5280 5346 5430 5481 5544 5670 5742 5792 5832 5940 5973 6048 6090 6160 6237 6264 6335 6380 6480 6496 6516 6699 6804 6930 6960 7047 7128 7240 7290 7308 7392 7560 7602 7656 7776 7830 7920 7964 8019 8120 8145 8316 8352 8505 8613 8688 8910 8932 9072 9135 9240 9396 9504 9570 9720 9744 9774 9955 10080 10136 10206 10208 10395 10440 10498 10692 10860 10962 11088 11165 11340 11403 11484 11664 11745 11880 11946 12180 12320 12474 12528 12670 12760 12960 13032 13365 13398 13608 13860 13920 13937 14094 14256 14355 14480 14580 14616 14661 15120 15204 15312 15660 15747 15840 15928 16038 16240 16290 16443 16632 17010 17226 17376 17820 17864 17919 18144 18270 18480 18711 18792 19005 19140 19440 19488 19548 19910 20097 20272 20412 20790 20880 20996 21141 21384 21720 21924 22176 22330 22680 22806 22968 23328 23490 23760 23892 24360 24435 24948 25056 25340 25515 25520 25839 26064 26245 26730 26796 27216 27405 27720 27874 28188 28512 28710 28960 29160 29232 29322 29865 30240 30408 30624 31185 31320 31494 31856 32076 32480 32580 32886 33264 33495 34020 34209 34452 35235 35640 35728 35838 36540 36743 36960 37422 37584 38010 38280 38880 39096 39820 40095 40194 40544 40824 41580 41760 41811 41992 42282 42768 43065 43440 43848 43983 44660 45360 45612 45936 46980 47241 47520 47784 48720 48870 49329 49896 50680 51030 51040 51678 52128 52490 53460 53592 53757 54432 54810 55440 55748 56133 56376 57015 57420 57739 58320 58464 58644 59730 60291 60816 62370 62640 62988 63712 64152 65160 65772 66528 66990 68040 68418 68904 69685 70470 71280 71456 71676 73080 73305 73486 74844 75168 76020 76560 77517 78192 78735 79640 80190 80388 81648 82215 83160 83622 83984 84564 85536 86130 86880 87696 87966 89320 89595 90720 91224 91872 93555 93960 94482 95568 97440 97740 98658 99792 100485 101360 102060 102627 103356 104980 105705 106920 107184 107514 109620 110229 110880 111496 112266 112752 114030 114840 115478 116640 117288 119460 120582 121632 124740 125280 125433 125976 128304 129195 130320 131544 131949 133980 136080 136836 137808 139370 140940 141723 142560 143352 146160 146610 146972 147987 149688 152040 153120 155034 156384 157470 159280 160380 160776 161271 163296 164430 166320 167244 167968 169128 171045 172260 173217 175392 175932 178640 179190 180873 182448 183715 187110 187920 188964 191136 195480 197316 199584 200970 202720 204120 205254 206712 209055 209960 211410 213840 214368 215028 219240 219915 220458 222992 224532 225504 228060 229680 230956 232551 234576 236205 238920 241164 246645 249480 250866 251952 256608 258390 260640 263088 263898 267960 268785 272160 273672 275616 278740 280665 281880 283446 286704 288695 292320 293220 293944 295974 299376 301455 304080 307881 310068 314940 318560 320760 321552 322542 328860 330687 332640 334488 338256 342090 344520 346434 351864 357280 358380 361746 364896 367430 374220 375840 376299 377928 387585 390960 394632 401940 404173 408240 410508 413424 418110 419920 422820 425169 427680 430056 438480 439830 440916 445984 449064 456120 459360 461912 465102 469152 472410 477840 482328 483813 493290 498960 501732 503904 513135 516780 519651 526176 527796 535920 537570 542619 547344 551145 557480 561330 563760 566892 573408 577390 586440 587888 591948 598752 602910 608160 615762 620136 627165 629880 641520 643104 645084 657720 659745 661374 668976 676512 684180 689040 692868 703728 708615 716760 723492 734860 739935 748440 752598 755856 775170 781920 789264 803880 806355 808346 816480 821016 826848 836220 839840 845640 850338 860112 866085 876960 879660 881832 898128 904365 912240 923643 923824 930204 944820 955680 964656 967626 986580 992061 997920 1003464 1026270 1033560 1039302 1055592 1071840 1075140 1085238 1094688 1102290 1114960 1122660 1127520 1128897 1133784 1154780 1162755 1172880 1175776 1183896 1205820 1212519 1231524 1240272 1254330 1259760 1275507 1283040 1290168 1315440 1319490 1322748 1337952 1368360 1378080 1385736 1407456 1417230 1433520 1446984 1451439 1469720 1479870 1496880 1505196 1511712 1539405 1550340 1558953 1578528 1607760 1612710 1616692 1627857 1642032 1653435 1672440 1691280 1700676 1720224 1732170 1759320 1763664 1796256 1808730 1824480 1847286 1847648 1860408 1881495 1889640 1929312 1935252 1973160 1984122 2006928 2020865 2052540 2067120 2078604 2111184 2125845 2150280 2170476 2204580 2229920 2245320 2257794 2267568 2309560 2325510 2345760 2367792 2411640 2419065 2425038 2463048 2480544 2508660 2519520 2551014 2580336 2598255 2630880 2638980 2645496 2713095 2736720 2771472 2834460 2867040 2893968 2902878 2939440 2959740 2976183 2993760 3010392 3078810 3100680 3117906 3215520 3225420 3233384 3255714 3284064 3306870 3344880 3382560 3386691 3401352 3464340 3518640 3527328 3617460 3637557 3694572 3720816 3762990 3779280 3826521 3870504 3946320 3968244 4013856 4041730 4105080 4134240 4157208 4222368 4251690 4300560 4340952 4409160 4490640 4515588 4535136 4618215 4619120 4651020 4676859 4735584 4823280 4838130 4850076 4926096 4960305 5017320 5102028 5160672 5196510 5277960 5290992 5426190 5473440 5542944 5644485 5668920 5787936 5805756 5878880 5919480 5952366 6020784 6062595 6157620 6201360 6235812 6377535 6450840 6466768 6511428 6613740 6689760 6773382 6802704 6928680 7037280 7234920 7257195 7275114 7389144 7441632 7525980 7558560 7653042 7741008 7794765 7892640 7936488 8083460 8139285 8210160 8314416 8503380 8601120 8681904 8818320 8928549 8981280 9031176 9236430 9238240 9302040 9353718 9646560 9676260 9700152 9852192 9920610 10034640 10160073 10204056 10393020 10555920 10581984 10852380 10912671 11288970 11337840 11611512 11838960 11904732 12041568 12125190 12315240 12402720 12471624 12755070 12901680 12933536 13022856 13227480 13546764 13605408 13857360 14030577 14469840 14514390 14550228 14778288 14880915 15051960 15306084 15482016 15589530 15872976 16166920 16278570 16420320 16628832 16933455 17006760 17363808 17636640 17857098 18062352 18187785 18472860 18604080 18707436 19132605 19352520 19400304 19841220 20069280 20320146 20408112 20786040 21111840 21704760 21825342 22577940 22675680 23223024 23384295 23677920 23809464 24250380 24630480 24943248 25510140 25803360 26045712 26454960 26785647 27093528 27714720 28061154 28939680 29028780 29100456 29556576 29761830 30103920 30612168 31179060 31745952 32333840 32557140 32738013 33866910 34013520 35714196 36124704 36375570 36945720 37208160 37414872 38265210 38705040 38800608 39682440 40640292 40816224 41572080 42091731 43409520 43650684 44642745 45155880 46446048 46768590 47618928 48500760 49260960 49886496 50800365 51020280 52091424 52909920 53571294 54187056 54563355 56122308 58057560 58200912 59523660 60207840 61224336 62358120 64667680 65114280 65476026 67733820 68027040 70152885 71428392 72751140 73891440 74829744 76530420 77410080 79364880 81280584 83144160 84183462 86819040 87301368 89285490 90311760 93537180 95237856 97001520 98214039 101600730 102040560 107142588 108374112 109126710 112244616 116115120 116401824 119047320 122448672 124716240 130228560 130952052 133928235 135467640 140305770 142856784 145502280 147782880 149659488 153060840 158729760 162561168 163690065 168366924 174602736 178570980 180623520 187074360 194003040 196428078 203201460 204081120 210458655 214285176 218253420 224489232 232230240 238094640 249432480 260457120 261904104 267856470 270935280 280611540 285713568 291004560 294642117 306121680 325122336 327380130 336733848 349205472 357141960 374148720 392856156 406402920 420917310 428570352 436506840 448978464 476189280 491070195 523808208 535712940 541870560 561223080 582009120 589284234 612243360 654760260 673467696 714283920 748297440 785712312 812805840 841834620 857140704 873013680 982140390 1047616416 1071425880 1122446160 1178568468 1309520520 1346935392 1428567840 1473210585 1571424624 1625611680 1683669240 1746027360 1964280780 2142851760 2244892320 2357136936 2619041040 2946421170 3142849248 3367338480 3928561560 4285703520 4714273872 5238082080 5892842340 6734676960 7857123120 9428547744 11785684680 15714246240 23571369360 47142738720
• Sum of all divisors σ(n): 216558800640
• Sum of proper divisors (its aliquot sum) s(n): 169416061920
• 47142738720 is an abundant number, because the sum of its proper divisors (169416061920) is greater than itself. Its abundance is 122273323200

Bases of 47142738720

• Binary: 101011111001111011010001101100100000₂
• Hexadecimal: 0xAF9ED1B20
• Base-36: LNNKI00

Squares and roots of 47142738720

• 47142738720 squared (47142738720²) is 2222437814022187238400
• 47142738720 cubed (47142738720³) is 104771805187895925262809550848000
• The square root of 47142738720 is 217123.7866287339
• The cube root of 47142738720 is 3612.4757157563

Scales and comparisons

• 47,142,738,720 seconds is equal to 1,498 years, 51 weeks, 4 days, 13 hours, 12 minutes.
• To count from 1 to 47,142,738,720 would take you about two thousand, nine hundred ninety-seven years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 47142738720 cubic inches would be around 301 feet tall.

Recreational maths with 47142738720

• 47142738720 backwards is 02783724174
• 47142738720 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 47142738720's digits is 45
• More coming soon!